Several months ago, we were quite dismayed to find loggers destroying a significant number of trees (and hence shade) where we walk dogs. I just ran across this photo I took, illustrating why it’s less dismaying than it might seem. My shoe is size 13 (45), so that stump grew from nothing to 24″ (61 cm) in 18 years.
In a wonderful book The Hidden Life of Trees, the author tells of doing a core sample of a spruce sapling, the width of this thumb (say, the first two rings) and about a meter tall. He was astounded to discover it was 80 years old!
So the trees will be back, as long as people stop setting fires.
It is widely accepted now that the last big fire was the work of an arsonist.